<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Home Page</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            margin: 0;
            padding: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }

        .container {
            max-width: 600px;
            margin: 0 auto;
            background: #fff;
            padding: 20px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            text-align: center;
        }

        h1 {
            color: #333;
        }

        p {
            line-height: 1.6;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>Welcome</h1>
    <p id="message">Loading...</p>
</div>
<script>
    // 从URL中提取message参数
    const urlParams = new URLSearchParams(window.location.search);
    const message = urlParams.get('message');

    // 显示message信息
    if (message) {
        document.getElementById('message').textContent = message;
    } else {
        document.getElementById('message').textContent = 'No message found';
    }
</script>
</body>
</html>
